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Check cases for turbulance heat transfer on a complex shape

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Old   May 31, 2000, 09:45
Default Check cases for turbulance heat transfer on a complex shape
  #1
Mehdi
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Dear Sir I am working on turbolent heat transfer problems by finite volume method and try to write a code as general as possible for a special case. to see wether my code works well or not I need some test cases for turbulent heat transfer phenomena on a complex shape. but unfortunately the present codes I know are only for simple cases.that would be very kind of you to introduce me some... Yours Faithfully abedi
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Old   June 1, 2000, 04:56
Default Re: Check cases for turbulance heat transfer on a complex shape
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mehrdad
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Dear Mehdi,

Can you explain more about the flow geometry.

In order to get a nice temp. field, you must resolve the flow and turbulence fields (specially near the wall) very well. So before looking at heat transfer I think you should make some comparisons for flow.
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Old   June 1, 2000, 07:58
Default Re: Check cases for turbulance heat transfer on a complex shape
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Mehdi
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Dear Sir I have solved the flow over any complex shape for my special case and I am sure that the flow field soloution works well.but as you know in finite volume method there are source terms which depends on grid generation over field .for this reason when i am going to solve the energy equations over this field I have to check the solution for insurance,not only for the simple cases which their meshes are some how uniform or in a good conditions but also for complex shapes which have nonuniform meshes to check wether source terms are good or not

thanks for your attentions M. Abedi
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Old   June 1, 2000, 22:36
Default Re: Check cases for turbulance heat transfer on a complex shape
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John C. Chien
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(1). In turbomachinery, the cavity flow heat transfer is always an important problem. There, the cavity geometry is not always a rectangular cavity. (2). Try to look into the ASME/Journal of Turbomachinery, in the area of cavity flow heat transfer. (3). There is also a more important heat transfer problem, that is the HP turbine blade heat transfer with internal cooling. I am sure that you will be able to find something in this area too.
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